Modular Benching Frame Assembly for Tool-Free Reconfiguration
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Solution Overview
Problem
Existing benching systems face issues with wobbly assemblies, high complexity leading to increased costs and difficulty in reconfiguration, limited adaptability for changing workspace needs, and inability to convert workstation configurations for different uses such as seating.
Innovation Solution
A reconfigurable benching system with a simplified core frame structure and minimal additional components that can be easily assembled and disassembled using few tools, allowing for various configurations and adaptability by sliding channel members and adjustable leg positions, enabling the use of components in different workstation arrangements.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If benching systems are designed with minimal component parts for easy assembly, then assembly ease is improved, but the resulting assemblies become wobbly and lack quality look and feel
Solution Approach 1:
The system divides the benching structure into modular components: leg members with bearing surfaces, channel members that can be positioned at different locations, and top members that can be supported at various heights. This segmentation allows for easy assembly while maintaining stability through proper modular configuration.
Solution Approach 2:
The channel members serve multiple functions: they provide structural support, enable wire management, allow for adjustable top member positioning, and can be configured in different patterns (single channel, dual channel, cross channel). This multi-functionality reduces the number of specialized components needed while maintaining assembly stability.
2Reliability
If benching systems include a large number of components and mechanical linkages to provide high quality look and feel, then assembly quality is improved, but expense and complexity increase significantly
Solution Approach 1:
The patent combines multiple functions into single components. For example, channel members integrate wire management channels with structural support functions. Leg members combine bearing surfaces with positioning features. This merging reduces the total number of components while maintaining assembly quality.
Solution Approach 2:
Components are designed to perform multiple functions. Channel members provide both structural support and wire management. Top members can serve as both work surfaces and mounting platforms for accessories. This universality reduces component count while maintaining quality appearance.
3Manufacturing precision
If benching systems use many specialized tools and multi-step assembly procedures, then assembly precision is improved, but difficulty for untrained persons increases
Solution Approach 1:
The system incorporates self-aligning and self-positioning features. Bearing surfaces on leg members automatically guide channel members into correct positions. Pre-drilled holes and integrated fastening mechanisms eliminate the need for specialized tools. This self-service approach maintains precision while simplifying assembly for untrained persons.
Solution Approach 2:
Components are pre-configured with bearing surfaces, mounting holes, and alignment features during manufacturing. Channel members come pre-formed with wire management channels and support surfaces. This preliminary preparation eliminates complex assembly steps while maintaining precision.
4Ease of manufacture
If benching systems are designed for specific configurations, then initial setup is simplified, but reconfigurability for changing needs is limited
Solution Approach 1:
The system is designed to be dynamically reconfigurable. Channel members can be removed and repositioned to different locations on leg members. Top members can be supported at different heights and positions. This dynamic design allows easy reconfiguration while maintaining simple initial setup procedures.
Solution Approach 2:
The modular segmented design allows individual components to be independently repositioned. Channel members can be relocated without affecting the entire structure. This segmentation enables flexible reconfiguration while keeping the initial assembly process simple.
5Productivity
If workstation configurations cannot be reconfigured for different uses, then initial configuration is optimized, but adaptability for changing workspace requirements is lost
Solution Approach 1:
The same modular components that create optimized workstation configurations can be rearranged to create seating areas or hybrid configurations. Channel members and top members serve universal functions that allow transition between different workspace types without requiring specialized components for each use case.
Solution Approach 2:
The dynamic reconfigurable design allows the system to adapt from optimized workstation configurations to seating arrangements or hybrid configurations as needs change, maintaining productivity optimization while gaining versatility.
Data Source
AI summary
A table assembly includes a tabletop member having a tabletop worksurface and a downwardly directed lower surface. A leg structure including first and second substantially vertical and spaced apart leg members is coupled to the lower surface for supporting the tabletop member. An elongated horizontal upper member extends between upper ends of the leg members. An elongated horizontal lower member below the tabletop member lower surface extends between and is joined to the leg members intermediate their upper and lower ends to form a gap with the upper member. A removable accessory bracket includes a substantially flat vertical member extending along a first plane and a lip member coupled to an upper end of the vertical member, the lip member extending along a second, substantially parallel plane spaced from the first plane and engaging the lower member to support the accessory bracket adjacent the outer surface of the lower member.